Memory disorders

Many disorders can cause problems with your memory and thinking. Learn about symptoms, treatment and managing memory problems here.

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Worried about your memory?

You might be worried that your memory isn’t what it used to be. Learn more about memory loss, what causes it and when you should see a doctor.

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Amnesia

Amnesia is loss of memory that is usually temporary but can sometimes be permanent. Learn more about its causes and ways to live with amnesia.

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Cognitive impairment

Cognitive impairment can cause problems with your thinking, communication, understanding or memory. Find out more about cognitive impairment here.

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Tests used in diagnosing dementia

Doctors diagnose dementia using a number of different tests, including physical and neurological examination, cognitive tests, X - Rays and scans.

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Frontotemporal dementia

Frontotemporal dementia (FTD) affects the parts of the brain controlling personality, behaviour and language. Learn about how to manage FTD symptoms.

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Is 'baby brain' real?

Researchers at Deakin University who investigated 'baby brain' found that cognitive function and memory are affected in the third trimester of pregnancy.

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Dementia – an overview

Dementia is a disease that affects one’s memory, thinking and behaviour. There is no cure but early intervention can improve quality of life.

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Dementia and driving

Dementia can affect your memory, concentration, judgement and vision, which makes driving a car difficult. Learn more about dementia and driving, and when you may need to stop.

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Alzheimer's disease

Alzheimer's disease affects your brain function, memory and behaviour. Learn more about its symptoms, diagnosis, treatment and progression.

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Lewy body disease

Lewy body disease causes abnormal protein clumps in the brain that affect memory, thinking, movement and behaviour, and cause a progressive dementia.

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Mindfulness

Research shows that mindfulness – focusing on the present – can improve memory and reduce stress, and it’s a technique that anyone can practise.

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Post-traumatic stress disorder (PTSD)

Someone with PTSD experiences long-term fear, anxiety and memories of trauma that interfere with their ability to function. Here are symptoms, causes and treatment for PTSD.

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Creating a calming, helpful home for people with dementia

A soothing, calming atmosphere is helpful for everybody. For a person with dementia, it can help minimise their confusion and help them to concentrate and rest.

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Central nervous system (CNS)

Your central nervous system (CNS) is made up of your brain and your spinal cord. Learn more about its role and the different parts of the brain.

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Dissociative identity disorder

Dissociative identity disorder, previously known as multiple personality disorder, causes people to feel as though they have multiple distinct personalities.

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Smart ways to keep your brain healthy and sharp

Mental decline starts before age 40. Here are smart ways to keep your brain healthy and help protect your brain against degenerative brain disorders such as Alzheimer's disease.

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Aboriginal and Torres Strait Islander people and dementia

Find out more about dementia, the importance of early intervention and how it affects Aboriginal and Torres Strait Islander people.

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Acquired brain injury (ABI)

ABI is the result of damage to your brain, which may occur due to injury at any time during your life. Learn more here.

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Blackouts

A blackout is a temporary loss of consciousness. It can be caused by fainting, or a more serious issue. Learn more about blackout treatments here.

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Living with dementia

Receiving a diagnosis of dementia can be difficult. At first, you may not notice anything different, but over time dementia can make it more challenging for you to complete everyday tasks.

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How to combat menopausal brain fog

Forgetting more than usual, female and close to age 51? You may be going through menopause. Learn how to deal with brain fog.

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Long COVID and post-COVID symptoms

While most people fully recover from having COVID-19, others have found it can take longer to get back to normal. Read more about post-COVID symptoms and 'long COVID' here.

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Vascular dementia

Vascular dementia develops due to problems with the blood’s circulation to the brain. Find out about the types, symptoms, diagnosis and treatment.

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Nervous system

Your nervous system controls much of what your body does including walking, speaking and other activities. Learn more about how it works.

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Mini-Mental State Examination (MMSE)

The Mini-Mental State Examination (MMSE) may be used as a screening test for cognitive impairment, such as dementia. Learn more about the test here.

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Encephalitis

Encephalitis is a serious brain condition usually caused by a virus. If you or your child may be affected, seek medical attention immediately.

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Electroconvulsive therapy (ECT)

Electroconvulsive therapy (ECT) is a treatment for some severe mental health conditions. Find out about ECT, when it’s used and side effects here.

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Sniffing (inhalants)

Inhalants are chemical substances that release fumes or vapours. Some people inhale these fumes to feel high. There is no safe level of inhalant use.

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Agnosia

This is a rare condition caused by damage to parts of the brain. Symptoms include difficulty recognising objects, people, sounds or smells.

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